Motorcycle rear light bar



FIG. 1 is a perspective view of a motorcycle rear light bar;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures depict portions of motorcycle rear light bar that are not part of the claimed design. 

CLAIM I claim the ornamental design for a motorcycle rear light bar, as shown and described. 